root/branches/audiofilebrowser/gui/src/AudioFileBrowser/AudioFileBrowser.cpp @ 480

/*
 * Hydrogen
 * Copyright(c) 2002-2008 by Alex >Comix< Cominu [comix@users.sourceforge.net]
 *
 * http://www.hydrogen-music.org
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY, without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */


#include "AudioFileBrowser.h"
#include "../HydrogenApp.h"
#include "InstrumentEditor/InstrumentEditor.h"

#include <hydrogen/LocalFileMng.h>
#include <hydrogen/h2_exception.h>
#include <hydrogen/Preferences.h>
#include <hydrogen/hydrogen.h>

#include "../widgets/Button.h"

#include <QTreeWidget>
#include <QDomDocument>
#include <QMessageBox>
#include <QHeaderView>
#include <QFileDialog>
#include <vector>
#include <cstdlib>
#include <iostream>
#include <fstream>

using namespace H2Core;
using namespace std;

AudioFileBrowser::AudioFileBrowser ( QWidget* pParent )
                : QDialog ( pParent )
                , Object ( "AudioFileBrowser" )
{

        setupUi ( this );
        INFOLOG ( "INIT" );
        setWindowTitle ( trUtf8 ( "Audio File Browser" ) );
        setFixedSize ( width(), height() );
        installEventFilter(this);


        model = new QDirModel();
        model->setFilter(QDir::AllEntries | QDir::NoDotAndDotDot );
        model->setSorting(QDir::DirsFirst |QDir::Name);
        QModelIndex index = model->index(QDir::currentPath());



//      namelabel->setText(model->headerData());
        QTreeView *tree = new QTreeView(treeView);
        tree->setModel(model);
        tree->resize(799, 310);
        tree->setRootIndex(model->index(QDir::homePath()));



        lastUsedDir = "";       
        m_pselectedFile = lastUsedDir;

        connect(tree, SIGNAL(clicked(const QModelIndex&)), SLOT(clicked(const QModelIndex&)));

}


AudioFileBrowser::~AudioFileBrowser()
{
        INFOLOG ( "DESTROY" );
}


void AudioFileBrowser::clicked(const QModelIndex& index)
{
        if ( model->isDir(index))
                 return;
        QString path = model->filePath(index);
        QString message = "File: " + path;
        namelabel->setText(message);
        if      (
                ( path.endsWith( ".wav" ) ) ||
                ( path.endsWith( ".WAV" ) ) ||
                ( path.endsWith( ".au" ) ) ||
                ( path.endsWith( ".AU" ) ) ||
                ( path.endsWith( ".aiff" ) ) ||
                ( path.endsWith( ".AIFF" ) ) ||
                ( path.endsWith( ".flac" ) ) ||
                ( path.endsWith( ".FLAC" ) )
                ) {
                
                        m_pselectedFile = path;
                }else
                {
                        m_pselectedFile = "";
                }
}


void AudioFileBrowser::on_cancelBTN_clicked()
{
        m_pselectedFile = "";
        reject();
}


void AudioFileBrowser::on_openBTN_clicked()
{
        accept();
}


QString AudioFileBrowser::selectedFile()
{
        return m_pselectedFile;
}